28523405313

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1\times {\mathrm{1201}}^1$

素因数の和:2247

約数の個数: 64

約数和(自身を含む): 46235266560

約数和(自身を除く): 17711861247

約数列:

[1, 3, 9, 13, 27, 39, 71, 117, 213, 351, 639, 923, 953, 1201, 1917, 2769, 2859, 3603, 8307, 8577, 10809, 12389, 15613, 24921, 25731, 32427, 37167, 46839, 67663, 85271, 111501, 140517, 202989, 255813, 334503, 421551, 608967, 767439, 879619, 1108523, 1144553, 1826901, 2302317, 2638857, 3325569, 3433659, 7916571, 9976707, 10300977, 14879189, 23749713, 29930121, 30902931, 44637567, 81263263, 133912701, 243789789, 401738103, 731369367, 1056422419, 2194108101, 3169267257, 9507801771, 28523405313]

約数ペア:

[(1, 28523405313), (3, 9507801771), (9, 3169267257), (13, 2194108101), (27, 1056422419), (39, 731369367), (71, 401738103), (117, 243789789), (213, 133912701), (351, 81263263), (639, 44637567), (923, 30902931), (953, 29930121), (1201, 23749713), (1917, 14879189), (2769, 10300977), (2859, 9976707), (3603, 7916571), (8307, 3433659), (8577, 3325569), (10809, 2638857), (12389, 2302317), (15613, 1826901), (24921, 1144553), (25731, 1108523), (32427, 879619), (37167, 767439), (46839, 608967), (67663, 421551), (85271, 334503), (111501, 255813), (140517, 202989)]